CRYSTAL CLEAN DUCT SERVICE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 37 (Construction & Repair) with 1 filings. The WikiTrademarks Expansion Score is 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 15, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 86593306 | CRYSTAL CLEAN DUCT SERVICE | Apr 10, 2015 | Pending | 037 Construction & Repair 039 Transport & Storage | E. E. Wine, Inc. |
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FAQ: CRYSTAL CLEAN DUCT SERVICE trademark portfolio
What trademarks does CRYSTAL CLEAN DUCT SERVICE hold?
CRYSTAL CLEAN DUCT SERVICE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 37 (Construction & Repair), Class 39 (Transport & Storage). The most recent filings are registered to E. E. Wine, Inc..
How many trademarks does CRYSTAL CLEAN DUCT SERVICE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to CRYSTAL CLEAN DUCT SERVICE. The brand has been actively filing since April 2015. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CRYSTAL CLEAN DUCT SERVICE file most often?
CRYSTAL CLEAN DUCT SERVICE's most active class is NICE Class 37 (Construction & Repair), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the CRYSTAL CLEAN DUCT SERVICE trademark?
The most recent filings under the CRYSTAL CLEAN DUCT SERVICE mark are registered to E. E. Wine, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CRYSTAL CLEAN DUCT SERVICE expanding into new categories?
The current WikiTrademarks Expansion Score for CRYSTAL CLEAN DUCT SERVICE is 3 out of 100, which is low — the brand is focused on defending its existing categories rather than expanding. The score combines NICE class breadth, filing velocity, and the rate of cross-class movement from the brand's filing history.
How can I track new CRYSTAL CLEAN DUCT SERVICE trademark filings?
Click the Watch Brand button at the top of this page to add CRYSTAL CLEAN DUCT SERVICE to your Watchlist. New filings show up on your WikiTrademarks dashboard within 24 to 48 hours of being public, alongside any class expansions, status changes, or assignment events.
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